1 mile/50 sec * 3600 sec/hr = 72 mph
109.09 mph
26.471 seconds (rounded)
1 / 42 mph = 0.02381 hours per mile0.02381 hours per mile x 3600 sec. per hour = 85.7143 seconds per mile.
55.3846 seconds (rounded)
51.42 seconds.
At a speed of 49 mph, one mile is covered in 73.47seconds. (rounded)
1 mile/50 sec * 3600 sec/hr = 72 mph
It would take approximately 3.6 seconds to cover a mile at a speed of 550 mph. This can be calculated by dividing the distance (1 mile) by the speed (550 mph) and converting the result to seconds.
About 108 mph at that rate of travel.
This equates to a speed of 78.26 mph
109.09 mph
10.28 seconds.
26.471 seconds (rounded)
1 / 42 mph = 0.02381 hours per mile0.02381 hours per mile x 3600 sec. per hour = 85.7143 seconds per mile.
1,954.28 seconds.
55.3846 seconds (rounded)